<!DOCTYPE html>
<html lang="">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width,initial-scale=1.0">
  <link rel="icon" href="<%= BASE_URL %>favicon.ico">
  <title>ECURS - Orbit prediction</title>
</head>
<body>
<noscript>
  <strong>We're sorry but <%= htmlWebpackPlugin.options.title %> doesn't work properly without JavaScript enabled.
    Please enable it to continue.</strong>
</noscript>
<div id="app">
  <div class="app-loading">
    <div class="app-loading-wrap">
      <div class="app-loading-title">
        <div class="app-loading-logo">
        </div>
        <div class="app-loading-title">ECURS - Orbit prediction</div>
      </div>
      <div class="app-loading-item">
        <div class="app-loading-outter"></div>
        <div class="app-loading-inner"></div>
      </div>
    </div>
  </div>
</div>
</body>
</html>
<style>
    .app-loading {
        display: flex;
        width: 100%;
        height: 100%;
        justify-content: center;
        align-items: center;
        flex-direction: column;
        background: #f0f2f5;
    }

    .app-loading .app-loading-wrap {
        position: absolute;
        top: 50%;
        left: 50%;
        display: flex;
        -webkit-transform: translate3d(-50%, -50%, 0);
        transform: translate3d(-50%, -50%, 0);
        justify-content: center;
        align-items: center;
        flex-direction: column;
    }

    .app-loading .app-loading-title {
        margin-bottom: 30px;
        font-size: 20px;
        font-weight: bold;
        text-align: center;
    }

    .app-loading-logo {
        width: 100px;
        height: 91px;
        background: url("./logo.png") no-repeat;
        background-size: 100%;
        margin: 0 auto 15px auto;
    }

    .app-loading .app-loading-item {
        position: relative;
        display: inline-block;
        width: 60px;
        height: 60px;
        vertical-align: middle;
        border-radius: 50%;
    }

    .app-loading .app-loading-outter {
        position: absolute;
        width: 100%;
        height: 100%;
        border: 4px solid #2d8cf0;
        border-bottom: 0;
        border-left-color: transparent;
        border-radius: 50%;
        animation: loader-outter 1s cubic-bezier(0.42, 0.61, 0.58, 0.41) infinite;
    }

    .app-loading .app-loading-inner {
        position: absolute;
        top: calc(50% - 20px);
        left: calc(50% - 20px);
        width: 40px;
        height: 40px;
        border: 4px solid #87bdff;
        border-right: 0;
        border-top-color: transparent;
        border-radius: 50%;
        animation: loader-inner 1s cubic-bezier(0.42, 0.61, 0.58, 0.41) infinite;
    }

    @-webkit-keyframes loader-outter {
        0% {
            -webkit-transform: rotate(0deg);
            transform: rotate(0deg);
        }

        100% {
            -webkit-transform: rotate(360deg);
            transform: rotate(360deg);
        }
    }

    @keyframes loader-outter {
        0% {
            -webkit-transform: rotate(0deg);
            transform: rotate(0deg);
        }

        100% {
            -webkit-transform: rotate(360deg);
            transform: rotate(360deg);
        }
    }

    @-webkit-keyframes loader-inner {
        0% {
            -webkit-transform: rotate(0deg);
            transform: rotate(0deg);
        }

        100% {
            -webkit-transform: rotate(-360deg);
            transform: rotate(-360deg);
        }
    }

    @keyframes loader-inner {
        0% {
            -webkit-transform: rotate(0deg);
            transform: rotate(0deg);
        }

        100% {
            -webkit-transform: rotate(-360deg);
            transform: rotate(-360deg);
        }
    }
</style>
